CN215955891U - Dismounting device for R-shaped pin in bowl head - Google Patents
Dismounting device for R-shaped pin in bowl head Download PDFInfo
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- CN215955891U CN215955891U CN202121275328.6U CN202121275328U CN215955891U CN 215955891 U CN215955891 U CN 215955891U CN 202121275328 U CN202121275328 U CN 202121275328U CN 215955891 U CN215955891 U CN 215955891U
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- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 11
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of live working tools of power transmission lines, in particular to a dismounting device for an R-shaped pin in a bowl head, which comprises an insulating power-assisted handle, an insulating telescopic rod, a main rod and a bowl head hook Labor saving, simplicity and high efficiency.
Description
Technical Field
The utility model relates to the technical field of live working tools of power transmission lines, in particular to a dismounting device for an R-shaped pin in a bowl head.
Background
At present, insulator replacement work can be divided into live line work and power failure work. The power failure operation needs the power failure cooperation of the line, certain influence is caused on the power supply reliability of the line and the safe operation of a power grid, live working is divided into equipotential operation and ground potential operation, the live working efficiency is high, the working time is short, the power failure of the line is not needed, and the negative influence caused by the power failure of the line is avoided.
In the work of live insulator replacement, modes of equipotential operation and ground potential operation can be adopted. In a circuit, an insulator usually uses an R-shaped pin and an M-shaped pin, most defects are that the R-shaped pin is separated at ordinary times, but the R-shaped pin insulator does not have a professional live working tool, so that the insulator needs to be replaced and eliminated by an equipotential method, and a ground potential working mode cannot be used. The equipotential operation has high safety risk, high labor intensity and low defect eliminating efficiency because personnel need to enter the strong electric field.
Disclosure of Invention
The utility model provides a dismounting device for an R-shaped pin in a bowl head, which overcomes the defects of the prior art and can effectively solve the problems that the existing dismounting device for the R-shaped pin cannot be dismounted in an electrified way, and has the disadvantages of time and labor waste, lower construction efficiency and potential safety hazard.
One of the technical schemes of the utility model is realized by the following measures: the utility model provides a R type round pin dismouting device in bowl head, including insulating helping hand handle, insulating telescopic link, mobile jib and bowl head hook, insulating helping hand handle includes the helping hand pole, helping hand sleeve and helping hand keep off the ring, gliding helping hand sleeve about helping hand pole middle part outside cover is equipped with, the equal fixed mounting in helping hand sleeve upper end outside and the lower extreme outside has the apical ring, helping hand pole upper portion outside and lower part outside all are fixed with the helping hand and keep off the ring, helping hand pole upper end articulates there is insulating telescopic link, insulating telescopic link upper end fixed mounting has the mobile jib, mobile jib lower part right side is fixed with the bowl head hook, the mobile jib upper end is fixed with the dismouting portion that the rear end can insert in the R type pinhole.
The following are further optimization or/and improvement of the technical scheme of the utility model:
preferably, the detachable portion may include a first fixing rod, a first pin removing rod and a first reset plate, the first fixing rod is shaped like "Contraband", the opening of the first fixing rod is rightward, the right side of the bottom of the first fixing rod is fixedly connected to the main rod, the first pin removing rod is fixed to the rear side of the top of the first fixing rod corresponding to the position of the main rod, and the first reset plate is fixed to the lower side of the upper portion of the first fixing rod corresponding to the position below the first pin removing rod.
Preferably, the detachable portion includes a second fixing rod, a second pin removing rod and a second reset plate, the lower end of the second fixing rod is fixedly connected to the upper end of the main rod, the upper end of the second fixing rod is fixed with the second reset plate, and the second pin removing rod is fixed to the rear side of the second fixing rod corresponding to the lower position of the second reset plate.
Above-mentioned bowl head hook can include first horizontal pole, second horizontal pole and montant, and the left end fixed connection of first horizontal pole is on mobile jib lower part right side, the right-hand member upside fixedly connected with montant of first horizontal pole, is equipped with the second horizontal pole of interval between the montant upper end left side fixedly connected with left end and the mobile jib right part outside.
The utility model has reasonable and compact structure and convenient use, can help an operator to still conveniently disassemble and assemble the R-shaped pin in the bowl head when the operator is far away from the bowl head through the disassembling part and the insulating operating rod, the first fixed rod and the second fixed rod are divided into two shapes and are respectively used for the condition that the opening of the bowl head faces away from the operator and the opening of the bowl head faces towards the operator, then the R-shaped pin is disassembled through the first pin-taking rod and the second pin-taking rod respectively, and the R-shaped pin is assembled through the first reset plate and the second reset plate respectively, and the bowl head hook assists in fixing the bowl head to conveniently assemble and disassemble the insulator, thereby effectively shortening the operation time of live-line insulator replacement and reducing the risk of live-line operation.
Drawings
Fig. 1 is a schematic front view structure diagram of the first embodiment.
FIG. 2 is a right side view of the detachable portion in the first embodiment.
Fig. 3 is a schematic front view of the second embodiment.
Fig. 4 is a right-side structural view of the detachable portion in the second embodiment.
The codes in the figures are respectively: 1 is first board that resets, 2 is first dead lever, 3 is the bowl head hook, 4 is the mobile jib, 5 is insulating telescopic link, 6 is the helping hand pole, 7 is the helping hand sleeve, 8 is the apical ring, 9 is the helping hand fender ring, 10 is the second board that resets, 11 is the second dead lever, 12 is the first pin pole of getting, 13 gets the pin pole for the second, 14 is first horizontal pole, 15 is the montant, 16 is the second horizontal pole.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of fig. 1 of the specification.
The utility model is further described with reference to the following examples and figures:
the first embodiment is as follows: as shown in the accompanying drawings 1 and 3, this R type round pin dismouting device in bowl head includes insulating helping hand handle, insulating telescopic link 5, mobile jib 4 and bowl head hook 3, insulating helping hand handle includes helping hand pole 6, helping hand sleeve 7 and helping hand keep off ring 9, 6 middle part outside covers of helping hand pole are equipped with gliding helping hand sleeve 7 from top to bottom, the equal fixed mounting in helping hand sleeve 7 upper end outside and the lower extreme outside has apical ring 8, 6 upper portion outsides of helping hand pole and the lower part outside all are fixed with helping hand and keep off ring 9, 6 upper ends of helping hand pole articulate has insulating telescopic link 5, 5 upper end fixed mounting of insulating telescopic link has mobile jib 4, 4 lower part right sides of mobile jib are fixed with bowl head hook 3, 4 upper ends of mobile jib are fixed with the dismouting portion that the rear end can insert in the R type round pin hole.
In the use, because insulating telescopic link 5 is longer, the R type round pin of dismantling inconveniently slightly takes a lot of effort when using, consequently need the helping hand, the operation personnel will hold on insulating helping hand handle's helping hand sleeve 7, when needs push away insulating telescopic link 5 pole, upwards promote helping hand sleeve 7, make the apical ring 8 on upper portion strike the helping hand fender ring 9 on upper portion, then can make anterior dismouting portion push violently, when needs pulling insulating telescopic link 5, push helping hand sleeve 7 downwards, make the apical ring 8 of lower part strike the helping hand fender ring 9 of lower part, then can make anterior dismouting portion stimulate violently, consequently laborsaving easy operation more. Wherein insulating helping hand handle plays the effect of helping hand, select the insulating telescopic link 5 of suitable length according to the bowl head apart from the distance of operation personnel, insulating helping hand handle can be dismantled with insulating telescopic link 5 and be connected the dismouting of being convenient for and accomodate, because be insulating telescopic link and insulating helping hand handle, so this device can carry out the operation with electricity, improve the operating efficiency, operation personnel's safety is ensured to some extent, the bowl head hook plays the effect of fixed bowl head, articulated connection is convenient for according to the actual operating conditions, adjust the angle of insulating telescopic link 5 and insulating helping hand handle, be convenient for laborsaving easy operation, the dismouting of also being convenient for is accomodate.
According to actual needs, the dismounting device for the R-shaped pin in the bowl head can be further optimized or/and improved:
as shown in fig. 1 and 2, the detachable portion includes a first fixing rod 2, a first pin-removing rod 12 and a first restoring plate 1, the first fixing rod 2 is shaped like "Contraband" with a right opening, the right side of the bottom of the first fixing rod 2 is fixedly connected to the main rod 4, the first pin-removing rod 12 is fixed on the rear side of the top of the first fixing rod 2 corresponding to the position of the main rod 4, and the first restoring plate 1 is fixed on the lower side of the upper portion of the first fixing rod 2 corresponding to the position below the first pin-removing rod 12.
In the use, when the bowl mouth is inboard towards the circuit, when the operation personnel back to, the operation personnel can extend dismouting portion near the bowl head through the action bars, then be "Contraband" type because of first dead lever 2, and first round pin 12 of getting is fixed on the upper end right side of first dead lever 2, at this moment with first round pin 12 of getting by the bowl head, insert back to in the intraoral R type round pin of operation personnel bowl, make first round pin 12 of getting push out the R type round pin through promoting the action bars, then reuse bowl head hook 3 catches the bowl head and takes off and change the insulator operation, after the operation, reuse bowl head hook 3 inserts the bowl head into the insulator lower extreme, then the pulling action bars is through 1 striking R type round pin of first reset plate, pack into the bowl head with the R type round pin.
As shown in fig. 1 and 3, the bowl head hook 3 comprises a first cross rod 14, a vertical rod 15 and a second cross rod 16, the left end of the first cross rod 14 is fixedly connected to the right side of the lower part of the main rod 4, the vertical rod 15 is fixedly connected to the upper side of the right end of the first cross rod 14, and the second cross rod 16 is arranged at an interval between the left end of the upper end of the vertical rod 15 and the outer side of the right part of the main rod.
According to the demand, first horizontal pole 14, montant 15 and second horizontal pole 16 are integrated into one piece, in the use, are convenient for further fixed bowl head.
Example two: as shown in fig. 3 and 4, the detachable portion includes a second fixing rod 11, a second pin removing rod 13 and a second reset plate 10, the lower end of the second fixing rod 11 is fixedly connected to the upper end of the main rod 4, the second reset plate 10 is fixed to the upper end of the second fixing rod 11, and the second pin removing rod 13 is fixed to the rear side of the second fixing rod 11 corresponding to the lower position of the second reset plate 10.
This embodiment is different with the concrete structure of embodiment one only in dismouting portion, in the use, when the bowl mouth towards the circuit outside, when facing the operation personnel promptly, the operation personnel can extend dismouting portion to the bowl head with the front-end through the action bars, then get the second in the round pin of round pin 13 insertion bowl intraoral R type, the pulling action bars extracts the R type round pin, then reuse bowl head hook 3 catches the bowl head and takes off and change the insulator operation, after the operation, reuse bowl head hook 3 inserts the insulator lower extreme with the bowl head, the promotion action bars passes through second reset plate 10 striking R type round pin, pack into the bowl head with the R type round pin.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (4)
1. The utility model provides a R type round pin dismouting device in bowl head, its characterized in that includes insulating helping hand handle, insulating telescopic link, mobile jib and bowl head hook, insulating helping hand handle includes the helping hand pole, helping hand sleeve and helping hand keep off the ring, gliding helping hand sleeve about helping hand pole middle part outside cover is equipped with, the equal fixed mounting in helping hand sleeve upper end outside and the lower extreme outside has the apical ring, helping hand pole upper portion outside and the lower part outside all are fixed with the helping hand and keep off the ring, helping hand pole upper end articulates there is insulating telescopic link, insulating telescopic link upper end fixed mounting has the mobile jib, mobile jib lower part right side is fixed with bowl head hook, the mobile jib upper end is fixed with the dismouting portion that the rear end can insert in the R type pinhole.
2. The R-shaped pin dismounting device in the bowl head as claimed in claim 1, wherein the dismounting portion comprises a first fixing rod, a first pin removing rod and a first reset plate, the first fixing rod is shaped like "Contraband" with a right opening, the right side of the bottom of the first fixing rod is fixedly connected with the main rod, the first pin removing rod is fixed on the rear side of the top of the first fixing rod corresponding to the position of the main rod, and the first reset plate is fixed on the lower side of the upper portion of the first fixing rod corresponding to the position below the first pin removing rod.
3. The R-shaped pin mounting and dismounting device for a bowl head as claimed in claim 1, wherein the mounting and dismounting portion comprises a second fixing rod, a second pin-taking rod and a second restoring plate, the lower end of the second fixing rod is fixedly connected with the upper end of the main rod, the upper end of the second fixing rod is fixedly provided with the second restoring plate, and the second pin-taking rod is fixedly arranged at the rear side of the second fixing rod corresponding to the lower position of the second restoring plate.
4. The dismounting device for the R-shaped pin in the bowl head according to claim 1, 2 or 3, wherein the bowl head hook comprises a first cross rod, a second cross rod and a vertical rod, the left end of the first cross rod is fixedly connected to the right side of the lower part of the main rod, the vertical rod is fixedly connected to the upper side of the right end of the first cross rod, and the second cross rod is fixedly connected to the left side of the upper end of the vertical rod and provided with a space between the left end and the outer side of the right part of the main rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275328.6U CN215955891U (en) | 2021-06-08 | 2021-06-08 | Dismounting device for R-shaped pin in bowl head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275328.6U CN215955891U (en) | 2021-06-08 | 2021-06-08 | Dismounting device for R-shaped pin in bowl head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215955891U true CN215955891U (en) | 2022-03-04 |
Family
ID=80504696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121275328.6U Active CN215955891U (en) | 2021-06-08 | 2021-06-08 | Dismounting device for R-shaped pin in bowl head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215955891U (en) |
-
2021
- 2021-06-08 CN CN202121275328.6U patent/CN215955891U/en active Active
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